*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
h3,p,h2{
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    text-align: center;
    text-emphasis-color: #59656F;
    color: #BFBFBF;
}
ul>li{
    list-style: none;
    display: flex;
    flex-flow: column wrap;
    
}
#Presentation p{
text-align: justify;
display: inline-block;
margin: 2vh;
line-height: 2rem;

}

.conteneur{
    width: 100%;
    margin: auto;
    background-color: rgb(38, 38, 46);
}
header{
padding-top: 10%;
margin-bottom: 5%;

}

.Menu{
display: flex;
position: fixed;
bottom: 10%;
left: 3%;
z-index: 1;
}
main section{
    margin-bottom: 10%;
}
iframe {  
    width: 80vw; 
    max-width: 560px;
    height: calc( 80vw * 0.5625);
    max-height: 315px;
  }
  

footer{
      display: flex;
      flex-flow: row nowrap;
      justify-content: space-around;
     
  }
footer img {
      width: 18vw;
      max-width: 52px;
      height: auto;
  }
.carrousel{
    
  position: relative;
  width: 95vw;
  height: 90vh;
  margin: auto;
  margin-top: -13vh;
  z-index: 0;
}
/*posionnement objet dans le crrousel */ 
.carrousel-item{
    width: 60%;
    height: 83%;
    margin: auto;
    position:absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 25px 50px;
    opacity: 0;
    transition: all 2s ease-in-out;
    background-color: transparent;
   
}
/*posyionnement image*/
aside figure {
    position: absolute;
    margin: auto;
    display: flex;
    flex-flow: column wrap;
    max-height: 90%;
    max-width: 80%;
    top: 10%;
    left: 13%;
    right: 9%;
    
    
}
aside figure>img{
    margin: 1%;
    width: 20%;
    height: auto;
    border: gray 2px solid;
    padding: 1%;
    flex-grow: 1;
    border: #3087CC 2px solid;
    border-radius: 5px;
}
/*Posionnemnt de le fléche*/
aside .fleche {
    position: absolute;
            top: 0;
            display: block;
            width: 50px;
            height: 100%;
            /*background: url(img\icons8-next-page-64.png);*/
           background: url("http://haloxp.com/codepen/carousel-arrow-dark.png") 50% 50% / 20px no-repeat;
}
aside .precedent{
    left: 0;
}
/*rotation de la fléche*/
aside .suivent{
    right: 0;
    -webkit-transform: rotate(180deg);
            transform: rotate(180deg);
}
/*pas diplay our les élement cible*/
[id^="cible-item"] {
    display: none;}

.item-1 {
        z-index: 2;
        opacity: 1;
      }
/* dipartre  tout les élement cible suivie de la classe item-1*/
*:target~.item-1 {
    opacity: 0;
}
#cible-item-1:target ~ .item-1 {
    opacity: 1;
  }
#cible-item-2:target ~ .item-2, #cible-item-3:target ~ .item-3, #cible-item-4:target ~ .item-4, #cible-item-4:target ~ .item-4, #cible-item-5:target ~ .item-5 {
    z-index: 3;
    opacity: 1;
  }
  /*Menu hamburgeur*/
  .burger{
    width:42px ;
    height: 24px;
    cursor: pointer;
    position: relative;
}
.burger span{
    display: block;
    width: 100%;
    height: 4px;
    background-color: #3087CC;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    transition: background-color 0.5s ease-in-out;
}
.burger span::before, .burger span::after{
    content: "";
    position: absolute;
    width: 100%;
    height: 4px;
    background-color:#43E2BD;
    transition: transform 0.5s ease-in-out;
    transition: background-color 0.2s ease-in-out;

}
.burger span::before{
    transform: translateY(-10px);

}
.burger span::after{
    transform: translateY(+10px);
}
/*Modification avec la classe active*/
.burger.active span {
    background-color: transparent;
}
.burger.active span::before{
    transform: translateX(0px) rotate(45deg) translateY(5px);
    background-color: #AA1AC8;

}
.burger.active span::after{

    transform: translateX(0px) rotate(-45deg) translateY(-5px);
    background-color: #AA1AC8;
}
/* Gestion du Menu */
.choix{
    position: absolute;
    height: 300px;
    background-color: beige;
    width:180px;
    left: 0;
    bottom: 55px;
}
.choix a {
     
    text-decoration: none;
    text-align: left;
    display: block;
    padding-bottom: 20px;
    margin-bottom: 20px;
    color: #BFBFBF;
    

}
/*.choix li:hover{
    background-color:  #AA1AC8;
}*/
.nav{
    margin-left: -250%;
    transition-duration: 0.5s ;
    background-color: rgb(38, 38, 46);
}

.nav_open{
margin-left: -1vw;
transition-duration: 0.5s;

}
/* fléche accueil,fléche galerie*/
.fleche_accueil {
    width: 42px; ;
    height: 24px;
    cursor: pointer;
    position: relative;
   
}
.fleche_accueil a {
    position: absolute;
    display: block;
    width: 100%;
    height: auto;
    left: 65vw;
   
}
.fleche_galerie_suivent,.fleche_galerie_precedent{
    display: block;
    position: relative;
}
.fleche_accueil a::before,.fleche_galerie_suivent::before,.fleche_galerie_precedent::before{
    content: "";
    position: absolute;
    width: 42px; 
    height: 4px;
    background-color:#3087CC;
    border: 0.5px solid #43E2BD;
    border-radius: 5px;
    transform:translateX(10%) rotate(-65deg)
    translateY(220%);
    z-index: 0;
}
.fleche_accueil a::after,.fleche_galerie_suivent::after,.fleche_galerie_precedent::after{
    content: "";
    position: absolute;
    width: 42px; 
    height: 4px;
    background-color:#3087CC;
    border: 0.5px solid #43E2BD;
    border-radius: 5px;
    transform: translateX(105%) 
    rotate(65deg)
    translateY(220%);
    z-index: 0;
}
.fleche_galerie_suivent::before{
transform: rotateZ(30deg) translateY(180%) ;
top: -33vh;
left: 8vw;
opacity: 0.3;

}
.fleche_galerie_suivent::after{
    
    transform: rotateZ(-30deg) translateY(-180%);
top: -33vh;
left: 8vw;
opacity: 0.5;

}
.fleche_galerie_precedent::before{
    transform: rotateZ(220deg) translateY(200%)  ;
    top: -33vh;
    right:8vw ;
    opacity: 0.3;
    
   

}
.fleche_galerie_precedent::after{
    transform: rotateZ(150deg) translateY(-220%) ;
    top: -33vh;
    right:8vw ;
    opacity: 0.3;
    
   
}
/* dising section ------------ texte ------------ */
.separation{
    display: flex;
    margin-bottom: 10%;
}
.separation h2{
    display: block;
    margin-left: 1.5rem;
    margin-right: 1.5rem;
    height:  1rem;
    min-width: 127.57px;
    
}
.droite{
    display: inline-block;
    height: 2rem;
    width:calc( (100% - 127.51px) / 2 );
    border-top: 2px solid #43E2BD;
    transform: translateY(30%);
    /* préfixage de boder radis générateure utulisé : https://border-radius.com/ */
    -webkit-border-top-left-radius: 250px;
    -moz-border-radius-topleft: 250px;
    border-top-left-radius: 250px;
}
.gauche{
    display: inline-block;
    height: 2rem;
    width:calc( (100% - 127.51px) / 2 );/* 100% de taille du bloc - la taille du cotenu sur 2 */
    border-top: 2px solid #3087CC;
    transform: translateY(30%);
    /* préfixage de boder radis générateure utulisé : https://border-radius.com/ */
    -webkit-border-top-right-radius: 250px;
    -moz-border-radius-topright: 250px;
    border-top-right-radius: 250px;
}
.droite span{
    display: inline-block;
    transform: translateY(-50%);
    height: 2rem;
    width: 100%;
    border-bottom:2px solid #3087CC; ;
    -webkit-border-bottom-left-radius: 250px;
   -moz-border-radius-bottomleft: 250px;
    border-bottom-left-radius: 250px;
    border-top-left-radius:none;
}
.gauche span{
    display: inline-block;
    transform: translateY(-50%);
    height: 2rem;
    width: 100%;
    border-bottom:2px solid #43E2BD; ;
    -webkit-border-bottom-right-radius: 250px;
   -moz-border-radius-bottomright: 250px;
    border-bottom-right-radius: 250px;
    border-top-left-radius:none;

}
#visite-virtuelle{

 margin-bottom: 10%;
}
/* Gestion de la galerie ordinateur*/
/*on cache tous les input*/
.galerie_ordinateur img{max-width:100%;}
	
	input[type=radio]{position:absolute;left:-9999px}/*on cache tous les input*/
	
.galerie_ordinateur label{
	
cursor:pointer/*on pointe tous les labels*/
	
}

.galerie_ordinateur{

overflow: hidden;
position: relative;
max-width: 800px;
margin: 2rem auto
	
	}


.photos-mini{
	
    padding-top: 66.67%;/* il s'agit du ratio pour le responsive*/
    display: flex;
    flex-flow: column wrap;
    height: 950px;
    width: 800px;
	
 }



.miniature{
    width: 70px;
    padding:.25rem;
   border: 1px solid #3087CC;
   margin-top: 2px;
}
	
.fenetre{
/*grande photo*/
object-fit: cover;
position: absolute;
top: 5px;
bottom: 10px;
transition:all .6s;
left: -100%;
opacity: 0;
height:  460px;
width: auto;

}

.fen:checked~ .fenetre{
	left: 9%;
    top:3%;

opacity:1}

figcaption{
text-align:center;
position:absolute;
top:0%;
left:9%;
padding:.25rem;
transition:.6s;

opacity:0;
display:flex;
color:white;
background:hsla(0,0%,0%,.8)}

.fen:checked~figcaption{
transition:2s;
opacity:1}
  /* Gestion de la galerie du téléphone*/
  #galerie_telephone{
    padding-top: 10%;
    display: flex;
    position: relative;
    overflow: auto;
    overflow-x: inherit;
  }

  .bloque_image{
    position: relative;
    transition: all 2s ease-out
}
.bloque_image img{
    width: 96vw;
    height: 50vh;
    margin: 2vw;
    margin-top: 3vh;
}

.suivent{
    display: block;
    position: absolute;
    height: 100%;
    width: 48vw;
    top: 0;
    right: 0;
}
.precedent{
    position: absolute;
   left:  0;
    top: 0;
    height:100%;
    width: 48vw;
}

.vr,.video{
    display: flex;
    justify-content: space-around;
}
.galerie_ordinateur{
    display: none;
}
aside{
    display: none;
}


@media screen and (min-width:768px){
    .video{
        display: flex;
        
    }
    .fleche_accueil a {
    left: 80vw;
    }
    aside{
        display: none;
    }
    .bloque_image img{
        width: 90vw;
        height: 55vh;
        margin: 4vw;
        margin-bottom: 0;
    }
  
}
@media screen and (min-width:1024px){
    aside{
        display: block;
    }
    /*menu ordinateur*/
    .Menu{
        position: sticky;
        display: inline-block;
        top:10%
    }
    .burger{
        position: absolute;
        top: -38px;
        z-index: 1;
        margin-left: -10px;
    }
    .choix{
        position: absolute;
        height: 50px;
        background-color: beige;
        width: 80vw;
        left: 5%;
        bottom: 0;
        background-color: rgb(38, 38, 46);
        border: 2px solid #AA1AC8;
        border-radius: 5px;
      
     
    }
    .nav{
        margin-left: -220%;
        transition-duration: 0.5s ;
        
    }
    .nav_open{
        
        margin-left: 0px;
    transition-duration: 0.5s;
    }
    .choix a {
        
        text-decoration: none;
        text-align: center;
        display: flex;
        flex-flow: column;
        justify-content : center;
        color: #BFBFBF;
        margin-top: 5%;
    
    }
    ul{
       
        display: flex;
        flex-flow: row nowrap;
        justify-content: space-around;
        padding-top: 1%;
    }
    .fleche_accueil{
        display: none;
    }
    #galerie_telephone{
        display: none;
    }
    .galerie_ordinateur{
        display: block;
    }
    footer img{
        max-width: 72px
    }
    #actart{
        padding-top:1.5%;
    }
}